Featuring an All-in-One Touchscreen to Enliven Your Office or Classroom. Sharp PN-70HC1E offers 4K resolution to reproduce your content accurately with an incredibly precise rendering of color and detail. This opens up an affordable path to pristine 4K Ultra-HD resolution. A pre-installed launcher makes it quick and easy to start up and use the interactive whiteboard. With the PN-70HC1E, your lecture, presentation, or lesson will be more creative and involving.


4K Ultra-HD Quality

The PN-70HC1E supports 4K Ultra-HD and captures the fine textures of still and video images, while also reproducing the precise details of small text and complex graphics. It’s an ideal large-scale monitor for professional use in a range of environments, from engineering and architecture to academia and creative fields.


IWB Launcher

Thanks to the built-in controller, it’s easy to operate this all-in-one interactive whiteboard. You don’t even need to hook up a dedicated PC. As long as the main unit’s power is on, you can run the launcher. Then, with a single tap you can access the function you need.


User-Friendly Pen Software Interface

Using a touch pen, you can easily launch and display the Pen Software user interface—a menu comprising smartly arranged icons that provide easy access to pen settings and functions. Each touch pen has its own dedicated menu, which can be displayed even when up to four people are writing on the screen at the same time. Pen settings such as colour and line thickness can be set for each touch pen (with function buttons).

sharp software friendly


Simultaneous Writing

Keep everyone actively involved in the meeting or lesson by letting them write on the screen at the same time. The PN-70HC1E recognizes 10 touchpoints, allowing up to four people to use a touch pen or finger simultaneously to add their creative input when the inspiration strikes. Brainstorming sessions, meetings, and lessons become more lively and productive.

70 inch touch screen white board digital


 Technical Specifications


Display Size 70-inch-class (69 1/2-inch [176.6 cm] diagonal) LCD
Max. Resolution 3,840 x 2,160 pixels
Installation Landscape
Brightness 350 cd/m2
Pixel Pitch (H x V) 0.40075 × 0.40075 mm
Contrast Ratio 4,000 : 1
Viewing Angle (H/V) 176°/176°  (CR    10)
Backlight LED, direct lit
Response Time
8 ms (grey to grey, avg.)
Active Screen Area 1,538.9 × 865.6 mm
(60 9/16″ × 34 1/16″)
Connectivity Input Terminals*4 FRONT: HDMI (HDCP2.2 compatible, HDR10 supported) × 1,
3.5 mm-diameter mini stereo jack × 1REAR:PC analogue: Mini D-sub 15-pin × 2,
HDMI (HDCP2.2 compatible, HDR10 supported) × 2,
3.5 mm-diameter mini stereo jack × 2, AV RCA × 1*5,
Component RCA × 1*5, Audio RCA × 1, RS-232C × 1
Output Terminals*4
PC analogue: Mini D-sub 15-pin × 1,
3.5 mm-diameter mini stereo jack × 1, SPDIF × 1
Touchscreen Touch Technology IR (infrared blocking detection method)
  Touch Points 10  points
  Protection Glass Thickness: Approx. 4.0 mm Shock resistance: 130 cm*3
General Speaker Output 10 W + 10 W
Power Power Supply*6
100 V – 240 V AC, 50/60 Hz
Power Consumption
400 W
Operation Condition Operating Temperature 5°C to 35°C
Operating Humidity 20% to 80% RH (no condensation)
Dimension  (W x D x H) (approx.) (Display only)
1,629 × 100 × 990 mm
(64 1/8″ × 3 15/16″ × 39″)
Weight (approx.)
54 kg (119 lbs)


    • *1 Brightness depends on input mode and other picture settings. Brightness level will decrease slightly over the lifetime of the product. Due to the physical limitations of the equipment, it is not possible to maintain a precisely constant level of brightness.
    • *2 Excluding the touch sensor part around the LCD panel.
    • *3 Approximate distance at which the glass panel can withstand the impact of a 500-gram iron ball dropped on its centre.
    • *4 Use a commercially available connection cable for PC and other video connections.
    • *5 Composite video and component cannot be used simultaneously.
    • *6 The AC power cord is an inlet type. The cable is bundled (3 pins).
    • *7 When an option is installed on the expansion slot. When not installed: PN-86HC1: 420 W, PN-75HC1: 360 W, PN-70HC1E: 295 W
    • *8 Temperature conditions may change when using the monitor together with the optional equipment. In such cases, please check the temperature conditions specified by the optional equipment.
    • *9 Check the requirements of the computer and other devices to be connected, and make sure that all requirements are satisfied.

    The terms HDMI, HDMI High-Definition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing Administrator, Inc. Windows is a registered trademark or trademark of Microsoft Corporation in the US and/or other countries. Google Chrome and Android are trademarks of Google LLC. Mac and macOS are trademarks of Apple Inc., registered in the US and other countries. Intel Core is a trademark of Intel Corporation or its subsidiaries in the US and/or other countries. Arm and Cortex are registered trademarks of ARM Limited (or its subsidiaries) in the US and/or elsewhere. All other brand names and product names may be trademarks or registered trademarks of their respective owners. All screen images appearing in this brochure are simulated.

    Design and specifications are subject to change without prior notice.



4k 75-inches

Product Description

70″ 4K Interactive Touch Board with 10 touchpoints